Overview

  • AMOLED Display
    1.2 Inch colorful touchscreen display
  • Long battery life
    With up to 10 days in smartwatch mode and up to 20 hours in GPS mode, you’ll get a more complete picture of your health and training.
  • Pace, distance, heart rate
    This easy-to-use GPS running smartwatch has the essential features you need to take your running to the next level — including GPS, pace, distance and wrist-based heart rate.
  • Daily suggested workouts
    Get workouts made for you. These daily suggestions, now with run-walk workouts, adapt after every run to match your performance and recovery.
  • Garmin Coach adaptive training plans
    Train for an event, achieve a milestone, or improve your fitness with training plans that adapt daily based on your recovery and health metrics. Choose from beginner-friendly plans with run-walk workouts and less volume, or pick plans for more intense training.
  • HRV Status
    Gain a deeper understanding of your overall health, training and recovery through heart rate variability1. Your watch monitors the time variations between consecutive heartbeats while you sleep.
  • Advanced training features
    Training readiness helps you determine if you’re primed to run. Training status lets you know if you’re training productively, and training effect provides you with insight into the primary benefit of your workouts.
  • On-the-go features
    Pay from your wrist with Garmin Pay contactless payments, and receive smart notifications when paired with your smartphone.

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Specifications

Capacity & configuration

Clasp Type
Buckle
Display Type
AMOLED
Alert Type
Audible
Replaceable Battery
No

Dimensions & weight

Product Name
Forerunner 170 GPS Smartwatch 43 mm Fiber-Reinforced polymer
Band Width
20 millimeters
Maximum Depth of Water Resistance
164 feet
Product Height
0.5 inches
Product Width
1.7 inches
Product Weight
0.09 ounces
Product Length
1.7 inches
Product Type
Activity tracker

Features

Brand
Garmin
Color
Whitestone/Cloud Blue
Case Size
43mm
Case Shape
Circular
Band Color
Whitestone/Cloud Blue
Rotating Bezel
No
Display Screen
Yes
Screen Size
30.5 millimeters
Touch Screen
Yes
Screen Resolution
390 x 390
Color Display
Yes
Clock Display
Yes
Backlit Display
Yes
Adjustable Brightness
Yes
Customizable Watch Faces
Yes
Screen Material
Chemically strengthened glass
Operating System Compatibility
GarminOS
Operating System
GarminOS
App Compatible
Yes
Voice Assistant Built-in
Not Applicable
Data Plan Required
No
Wireless Connectivity
Adaptive Network Topology (ANT)
Built-in Storage
4 gigabytes
GPS Enabled
Yes
Global Positioning
GPS
Usage Time
240 hours
Mobile Notifications
Yes
Silent Alarm
Yes
Built-In Microphone
No
Voice Activated
No
Metrics Measured
Activity vs. inactivity
Multi-Sport Tracking
Yes
Sensors
Accelerometer
Protective Qualities
Water resistant
Minimum Operating Temperature
-4.0 degrees fahrenheit
Maximum Operating Temperature
140 degrees fahrenheit
Minimum Wrist Size
126 millimeters
Maximum Wrist Size
203 millimeters
Size
Adjustable
Rechargeable
Yes
Battery Strength Indicator
Yes
Charging Time
120 minutes
Charging Interface(s)
Proprietary
Battery Chemistry
Lithium-ion
Band Material
Silicone
Integrated Camera
No
Form Factor
Wristwatch
Year of Release
2026
UPC
753759368302

Power & warranty

Model Number
010-03920-01
Model Family
Garmin Forerunner 170
Warranty - Parts
1 year limited
Warranty - Labor
1 year limited

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
SAMANTHABNov 5, 2026 · Verified purchase ★★★★★

Never miss a call again! - Seriously if you’re always on the go, this is what you need. And especially if you care about your health and fitness, the things this watch can do is insane! Battery, durability, convenience 10/10

CDAVIDDOct 24, 2026 · Verified purchase ★★★★★

Garmin Forerunner 170 - Everything I wanted, everything I expected, and more. Love the daily report. Very accurate readings.

CAROLINABOct 16, 2026 · Verified purchase ★★★★★

Easy to manage ♥️ love it - Excellent product easy to manage and beautiful Garmin lover

jobie1205Oct 16, 2026 · Verified purchase ★★★★★

Garmin - I bought this for my daughter that is an avid runner running marathons. She could not be happier

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat